* Jump starting works temporarily: This confirms the battery itself *can* hold enough charge to start the engine, at least initially. The problem lies in its inability to *maintain* that charge.
* ABS and Airbag lights: These systems are electrically powered and require a consistent voltage supply. Their illumination indicates a significant voltage drop or fluctuation. This is a major clue.
* Charging System Failure: The most likely culprit is a faulty alternator. The alternator is responsible for recharging the battery while the engine runs. If it's not working correctly or is failing, the battery quickly depletes its charge, even if it initially has enough to start the car. The low voltage then triggers the warning lights for systems like ABS and airbags which require a stable voltage to function correctly.
Other less likely possibilities include:
* Faulty voltage regulator: This component regulates the output of the alternator. A faulty regulator can lead to overcharging (damaging the battery) or undercharging (as described above).
* Wiring issues: A short circuit or damaged wiring in the charging system could prevent the battery from receiving a charge.
* Bad battery (despite jump start): While less likely given the jump start success, a severely degraded battery might still be the problem if it can't hold a charge even with a functioning alternator.
What to do:
You should not continue driving the car. Driving with a failing charging system can severely damage the battery and potentially lead to other electrical problems or even strand you completely.
Get the car checked by a qualified mechanic as soon as possible. They can diagnose the exact problem (likely the alternator) and make the necessary repairs. Ignoring this could result in expensive repairs or even dangerous driving conditions.
